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Mathematical Problems in Engineering
Volume 2015 (2015), Article ID 504725, 14 pages
http://dx.doi.org/10.1155/2015/504725
Research Article

A Novel Multiscale Edge Detection Approach Based on Nonsubsampled Contourlet Transform and Edge Tracking

School of Information Engineering, Zhengzhou University, Zhengzhou 450000, China

Received 28 June 2014; Accepted 23 October 2014

Academic Editor: Jun Jiang

Copyright © 2015 Enqing Chen et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Enqing Chen, Jianbo Wang, Lin Qi, and Weijun Lv, “A Novel Multiscale Edge Detection Approach Based on Nonsubsampled Contourlet Transform and Edge Tracking,” Mathematical Problems in Engineering, vol. 2015, Article ID 504725, 14 pages, 2015. doi:10.1155/2015/504725